SmartHeart Gold Lamb and Rice is a Quality puppy formula suitable for all dog breeds. It is a nutritionally complete and well-balanced formula using highly digestible Lamb Meal as the primary ingredient and main protein source to help promote proper muscle development. It contains ample levels of Omega-3 Essential Fatty Acids for proper brain development and improved cognitive function. This puppy formula also contains the Prebiotic Galacto-Oligosaccharide, naturally found in mother’s milk; Inulin to boost immunity; and a special mix of vitamins and minerals for total nutrition of puppies.